Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, caused by the kfdeventpageset function not checking the buffer size properly. This vulnerability may lead to...

CVE-2022-50075

In the Linux kernel, the following vulnerability has been resolved: tracing/eprobes: Have event probes be consistent with kprobes and uprobes Currently, if a symbol "@" is attempted to be used with an event probe eprobes, it will cause a NULL pointer dereference crash. Both kprobes and uprobes ca...

CVE-2023-53090

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix an illegal memory access In the kfdwaitonevents function, the kfdeventwaiter structure is allocated by alloceventwaiters, but the event field of the waiter structure is not initialized; When copyfromuser fails in...

Linux Distros Unpatched Vulnerability : CVE-2024-43869

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: perf: Fix event leak upon exec and file release The perf pending task work is never waited...

CVE-2024-53034

Memory corruption occurs during an Escape call if an invalid Kernel Mode CPU event and sync object handle are passed with the DriverKnownEscape flag reset...

CVE-2022-49139 Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix null ptr deref on hcisyncconncompleteevt This event is just specified for SCO and eSCO link types. On the reception of a HCISynchronousConnectionComplete for a BDADDR of an existing LE connection, LE link type and ...

CVE-2022-22068

kernel event may contain unexpected content which is not generated by NPU software in asynchronous execution mode in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables...

Code injection

kernel event may contain unexpected content which is not generated by NPU software in asynchronous execution mode in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables...

CVE-2022-22068

kernel event may contain unexpected content which is not generated by NPU software in asynchronous execution mode in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables...

CVE-2022-22068

CVE-2022-22068 affects Qualcomm/ Snapdragon kernel components. The issue arises when a kernel event contains content not generated by NPU software during asynchronous execution, potentially enabling local escalation of privileges with high impact (confidentiality, integrity, and availability all ...

Amazon Linux AMI : kernel (ALAS-2012-100)

A flaw was found in the way the Linux kernel's Event Poll epoll subsystem handled large, nested epoll structures. A local, unprivileged user could use this flaw to cause a denial of service. A malicious Network File System version 4 NFSv4 server could return a crafted reply to a GETACL request,...

Ubuntu Linux 'mountall' Local Privilege Escalation Vulnerability

Exploit for linux platform in category local exploits ================================================================ Ubuntu Linux 'mountall' Local Privilege Escalation Vulnerability ================================================================ !/bin/sh by fuzz. For Anux inc. ubuntu 10.04 ,...

mountall 2.15.2 (Ubuntu 10.0410.10) - Local Privilege Escalation

mountall 2.15.2 Ubuntu 10.0410.10 - Local Privilege Escalation source: https://www.securityfocus.com/bid/43084/info !/bin/sh by fuzz. For Anux inc. ubuntu 10.04 , 10.10 if -z "$1" then echo "usage: $0 " echo "see here http://www.reactivated.net/writingudevrules.html" exit fi cat usn985-exploit.sh...

mountall 2.15.2 (Ubuntu 10.04/10.10) - Local Privilege Escalation

source: https://www.securityfocus.com/bid/43084/info !/bin/sh by fuzz. For Anux inc. ubuntu 10.04 , 10.10 if -z "$1" then echo "usage: $0 " echo "see here http://www.reactivated.net/writingudevrules.html" exit fi cat usn985-exploit.sh usn985-sc.c /dev/.udev/rules.d/root.rules chmod +x...